first non-visible Page actions inside TabbedPane

Hello

My application use TabbedPane in main.qml, and the content of each tab is a Page (from qml file).

hand. QML:

TabbedPane {
    id: tabbedPane
    showTabsOnActionBar: false

    tabs: [

        Tab {
            title: "First Tab"
            content: firstPageDef.createObject()
        },
        Tab {
            title: "Second Tab"
            content: secondPageDef.createObject()
        }
    ]

    attachedObjects: [
        ComponentDefinition {
            id: firstPageDef
            source: "firstpage.qml"
        },

        ComponentDefinition {
            id: secondPageDef
            source: "secondpage.qml"
        }
    ]

}

FirstPage.QML

Page {
    actions: [
        ActionItem {
            title: "action 1"
            ActionBar.placement: ActionBarPlacement.OnBar
        }
    ]
    Container {

    }
}

Secondpage.QML

Page {
    actions: [
        ActionItem {
            title: "action 2"
            ActionBar.placement: ActionBarPlacement.OnBar
        }
    ]
    Container {

    }
}

When it starts, it will show firstpage.qml, but action "action 1" is not displayed. But when I change the "Second tab" tab, the action on secondpage ("action 2") appears. Go back to the 'first' tab and the action "Act 1" is visible.

Why is this happening? Please share your ideas

Thank you

The workaround solution you are using is not good. If you want dynamic tabs, then, it is the right way

Change your main.qml to this

TabbedPane {
    id: tabbedPane
    showTabsOnActionBar: false

    tabs: [

        Tab {
            title: "First Tab"
            delegate: Delegate {
                source: "firstpage.qml"
            }
            delegateActivationPolicy: TabDelegateActivationPolicy.ActivateImmediately
        },
        Tab {
            title: "Second Tab"
            delegate: Delegate {
                source: "secondpage.qml"
            }
            delegateActivationPolicy: TabDelegateActivationPolicy.ActivateWhenSelected
        }
    ]
}

and for more information, read this

http://developer.BlackBerry.com/native/documentation/Cascades/UI/navigation/multiple_screens_tabs.ht...

Tags: BlackBerry Developers

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